HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products present limited or no threat, some are associated with severe medical problems, including developmental delays and cancer. Cosmetic chemicals can enter a person's body through ingestion, inhalation, and internal use, and lead to similar dangers as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food, water, and several other commonly used goods. Still, no kind of consumer goods is subject to less government direction than cosmetics, including Moisturizing Shampoo. Although many of the contaminants and chemicals in cosmetics and personal care products almost certainly pose very little risk, subjection to some is linked to substantial health disorders, including cancer.